<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html
        PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <title>Title</title>
</head>
<body>
    <fieldset >
        <legend>登陆</legend>
        <label for="username">用户名</label>
        <input id="username" type="text" name="user" />
        <br />
        <label for="pwd">密码</label>
        <input id="pwd" type="text" name="pwd" />
    </fieldset>
</body>
</html>